However, the padding and link parameters must be the same for all links that a NIC supports. The link speed and quality of the link can vary for each connection. Links are dynamically established and torn down. Links are logical, point-to-point bidirectional communication channels. NDIS WAN and CoNDIS WAN miniport drivers implement different models for connections:Īn NDIS WAN miniport driver uses links to send and receive data. Also, because protocol drivers can rely on only having a single WAN binding, these protocol drivers can be simplified. That is, each protocol does not have to bind to each WAN miniport driver. Because there are typically several protocol drivers in a given system and there could be more than one WAN miniport driver, the reduction in the number of bindings saves memory. This type of binding saves memory and simplifies WAN miniport drivers. Protocol drivers bind once to NDISWAN and do not bind to WAN miniport drivers. The following figure illustrates the binding relationships between WAN client protocol drivers, NDISWAN, and WAN miniport drivers. NDISWAN binds to one or more WAN miniport drivers and one or more protocol drivers bind to NDISWAN. This topic provides an overview of bindings and connections between NDISWAN, overlying protocol drivers, and the underlying WAN miniport drivers.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |